// Include macroes (moved here for DC compatibility):
`timescale 1ns/100ps // Timescale 1ns required by `defines below.
//
`define HalfPeriod32BitBus 500.0   // ns half-period at 1 MHz.
`define VFOBaseDelay `HalfPeriod32BitBus/32.0 // At 32 MHz.
`define VFO_DelayDelta  1  // ns.
`define VFO_MaxDelta    2  // ns.
